Venus’ clouds too dry, acidic for life

A new analysis checks the water available in different planets’ atmospheres.

A cloudy, light brownish orb.

Enlarge / Venus' thick atmosphere was photographed in ultraviolet light in 1979 by the Pioneer Venus Orbiter. (credit: NSSDCA Photo Gallery)

Last year, a study made waves by suggesting a chemical that had been proposed as a potential indicator of life was present in the atmosphere of Venus. While the hellish conditions on the planet's surface preclude the existence of any sort of life there, it remained possible that a milder environment existed in the planet's clouds, high above its surface. So the prospect that the chemical was indicating life couldn't be immediately discounted.

In the months following, other researchers cast doubt on the claim that the chemical was present at all. And today, a paper is being released the suggests that the conditions in Venus' clouds are in no way compatible with life even remotely similar to that on Earth. Although the temperatures in the clouds are indeed milder, there's nowhere near enough water to support life, and most of what's present is in droplets that are mostly composed of sulfuric acid.

Setting limits

In a press conference announcing the results, John Hallsworth of Queen's University Belfast said that the new work was inspired by the apparent detection of phosphine in Venus' atmosphere. He and his collaborators realized that two areas of research had combined to create other ways to examine the prospects of life on Venus. One was a study of life in extreme conditions on Earth, driven in part by a NASA effort to determine how best to protect Mars from contamination by the probes we were sending there.

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The first Windows 11 preview is rolling out to Windows Insiders

Windows 11 will roll out this fall, likely first for customers who buy new computers with the operating system pre-installed, and eventually to folks who want to upgrade their eligible Windows 10 PCs. But if you want to give the new operating system a…

Windows 11 will roll out this fall, likely first for customers who buy new computers with the operating system pre-installed, and eventually to folks who want to upgrade their eligible Windows 10 PCs. But if you want to give the new operating system a try a little early, you can sign up for the Windows […]

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The Linux Foundation is working to improve voice recognition ethics

Want voice recognition but don’t trust Alexa? The Linux Foundation has your back.

Stock photo of woman talking into smartphone.

Enlarge / Technology advances in positional mic arrays as well as voice recognition software are beginning to make voice command an integral part of billions of people's lives. (credit: Westend61 / Getty Images)

Last week, the Linux Foundation created a new open source industry association called the Open Voice Network (OVN). The new group is an independently governed directed fund of the Linux Foundation, with the goals of improving trust, choice, inclusivity, and openness in voice recognition technology.

While similar to Amazon's Voice Interoperability Initiative in some ways, the OVN claims a primary focus on ethics. Although Amazon's effort does touch on user choice and freedom, its primary goal is considerably narrower than OVN's—to provide "multiple, simultaneous voice services on the same product, each with its own wake word." Amazon did not say much about ethical restrictions or guidelines for those individual services, either in its current mission statement or in the 2019 press release announcing it.

The Open Voice Network is a neutral nonprofit industry association with some impressive names in its founding-member registry, including Target and Microsoft. OVN's goal is not to develop the technology itself but to deliver open, trustworthy, and inclusive standards and usage guidelines.

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Microsoft hasn’t ruled out Windows 11 for PCs with 7th-gen Intel Core or AMD Zen 1 chips (yet)

When Microsoft introduced Windows 11 this week, the company promised that it would be a free upgrade for Windows 10 users with PCs that meet the minimum system requirements, but there was some confusion over what exactly those bare minimum requirement…

When Microsoft introduced Windows 11 this week, the company promised that it would be a free upgrade for Windows 10 users with PCs that meet the minimum system requirements, but there was some confusion over what exactly those bare minimum requirements were. Now the company has clarified… sort of. Microsoft has confirmed that the initial […]

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We finally have a release date and new teaser for Apple TV+ series Foundation

First three episodes will debut on September 24, with weekly episodes after that.

This fall is shaping up to be a good one for fans of classic science fiction. Not only are we getting Denis Villeneuve's film adaptation of Dune on October 22, but Apple TV+ has finally announced the premiere date for the streamer's hotly anticipated Foundation, a TV adaptation of Isaac Asimov's hugely influential series. The first three episodes will debut on September 24, 2021, with weekly episodes released after that.

“In the decades since the Foundation series first saw print, Asimov’s prophetic science-fiction work has never been more relevant than it is now,” said showrunner David Goyer in a statement. “Growing up, I devoured Foundation and dreamed of one day seeing it on screen—but a feature film didn’t seem big enough to embrace the ambition. Thanks to the broader landscape of streaming and a valuable partnership with Apple and Skydance, we are able to bring the series to the screen in a way that truly does it justice.”

Per the official premise:

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Twitter Suspends India’s Minister of Communications After Sony DMCA Notice

Ravi Shankar Prasad, India’s Minister for Communications, Electronics & Information Technology and Law & Justice, has fired off a broadside against Twitter after it suspended his account for alleged copyright infringement. After first accusing Twitter of stifling free speech, it now appears that Sony filed a DMCA notice that targeted a 2017 tweet linking to unlicensed music.

From: TF, for the latest news on copyright battles, piracy and more.

Twitter PiratePeople who post content created by other people to platforms like Twitter run the risk being accused of copyright infringement. In response, Twitter can choose to suspend or even ban accounts entirely.

These events are relatively common and attract very little attention, unless the account in question is operated by someone famous or who is otherwise important.

Twitter Suspends Indian Government Minister

On Friday, Ravi Shankar Prasad, India’s Minister for Communications, Electronics & Information Technology and Law & Justice, had his account suspended by Twitter. The clearly infuriated Minister later took to Twitter itself to voice his displeasure, with a brief but inconclusive explanation for the action.

“Friends! Something highly peculiar happened today,” Prasad wrote. “Twitter denied access to my account for almost an hour on the alleged ground that there was a violation of the Digital Millennium Copyright Act of the USA and subsequently they allowed me to access the account.”

Prasad accompanied his tweet with a copy of the notice he received from Twitter. It indicated there had been a DMCA complaint and if he wanted his account to be unblocked, he effectively needed to educate himself on copyright law – quite something for a fully qualified lawyer heading up India’s Law and Justice Ministry.

Prasad Twitter

It appears that Prasad completed the required viewing of Twitter’s Copyright Policy and an hour later his account was unlocked. However, the Minister was not happy.

Broadside Against Twitter

In a series of tweets, the Indian politician attacked Twitter for suspending his account, accusing the company of breaching local law and being duplicitous when it comes to free speech.

While Prasad has made his thoughts crystal clear, perhaps the more pressing question is why Twitter took action against his account in the first place.

Twitter Received a Complaint From IFPI / Sony

Despite Prasad posting a series of tweets complaining about Twitter’s actions, the Minister didn’t explain why he received a copyright complaint against his account or indeed who sent it. However, since Twitter submits copies of DMCA notices received to the Lumen Database, it isn’t difficult to find that information.

On May 24, 2021, a month before Twitter suspended Prasad’s account, the platform received a DMCA notice from the International Federation of the Phonographic Industry (IFPI), stating that one of the Minister’s tweets beached copyright law.

Sent on behalf of Sony, the DMCA notice claimed infringement of the track ‘Maa Tujhe Salaam’ by AR Rahman. The offending URL now displays a notice from Twitter stating that it has been withheld due to a complaint. The original tweet dates back to 2017.

Another Indian MP Also Suspended

In response to Prasad’s complaints about the suspension, another Indian MP chimed in to say he too had been targeted by a takedown notice.

“Raviji, the same thing just happened to me. Clearly DMCA is getting hyperactive. This tweet has been deleted by @Twitter because its video includes the copyrighted BoneyM song ‘Rasputin’,” Shashi Tharoor wrote.

According to Lumen, Tharoor now has at least six DMCA complaints against his account, all targeting the same tweet, which appears to have featured medical students dancing to the Boney M track. Who sent the notices isn’t detailed in the complaints featured on Lumen but a response tweet featuring exactly the same song appears to have slipped through the net.

While press reports in India suggest that Twitter might be firing back at the government following a spat over new legal rules (which ironically center around the requirement to remove objectionable content more quickly), this looks like a normal day at the office for the DMCA.

From: TF, for the latest news on copyright battles, piracy and more.

Daily Deals (6-28-2021)

It might not make a lot of sense to upgrade your home network to WiFi 6E at this point, given how few devices are actually compatible with the new standard. But if you’re rocking an old router that’s stuck at WiFi 5 (802.11ac) or below, it…

It might not make a lot of sense to upgrade your home network to WiFi 6E at this point, given how few devices are actually compatible with the new standard. But if you’re rocking an old router that’s stuck at WiFi 5 (802.11ac) or below, it’s getting more affordable all the time to make the […]

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Amazon is using algorithms with little human intervention to fire Flex workers

Retailer lets bots manage many HR decisions for its Flex delivery program.

An Amazon Flex driver delivers an armload of packages in Cambridge, Mass., on Dec. 18, 2018.

Enlarge / An Amazon Flex driver delivers an armload of packages in Cambridge, Mass., on Dec. 18, 2018. (credit: Pat Greenhouse | The Boston Globe | Getty Images)

Locked gates, inclement weather, and bad selfies—all reasons drivers report that they were fired by the bots that apparently run human resources for Amazon’s Flex delivery program.

Millions of independent contractors are at the whim of a system that Amazon knows is problematic, according to a new report by Bloomberg. While serious early glitches have been worked out, significant issues remain, according to the article. Amazon is reportedly unconcerned about the hiccups and bad press that result so long as sufficient numbers of drivers are available to replace those whose accounts are mistakenly terminated.

“Executives knew this was gonna shit the bed,” a former engineer who designed the system told Bloomberg. “That’s actually how they put it in meetings. The only question was how much poo we wanted there to be.”

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